Home / 9,972,535.84-13,759,032-6,101,020.96

Finding the Fourth Proportional to 9,972,535.84, 13,759,032 and 6,101,020.96

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Solution

The fourth proportional to 9,972,535.84, 13,759,032 and 6,101,020.96 is: 8,417,532.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,972,535.84 : 13,759,032 = 6,101,020.96 : x
  2. Step 2: Convert to fraction form
    9,972,535.84/13,759,032 = 6,101,020.96/x
  3. Step 3: Cross multiply
    9,972,535.84x = 13,759,032 × 6,101,020.96
  4. Step 4: Simplify right side
    9,972,535.84x = 83,944,142,621,310.72
  5. Step 5: Solve for x
    x = 83,944,142,621,310.72/9,972,535.84
  6. Step 6: Final answer
    x = 8,417,532.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.